CN214729631U

CN214729631U - Rotor jam-proof unmanned aerial vehicle

Info

Publication number: CN214729631U
Application number: CN202121032009.2U
Authority: CN
Inventors: 王递进; 隋博文; 郭清泉
Original assignee: Zhongke Baiwei Yunnan Technology Co ltd
Current assignee: Wuhan Chujiang Data Technology Co ltd
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-11-16
Anticipated expiration: 2031-05-14

Abstract

The utility model discloses a rotor anti-interference unmanned aerial vehicle, in particular to the technical field of unmanned aerial vehicles, which comprises a casing, wherein a dismounting mechanism is arranged below the casing; the disassembly mechanism comprises two concave blocks symmetrically arranged, oblique insertion blocks are arranged inside the concave blocks, one sides of the oblique insertion blocks are connected with movable rods, the outer portions of the movable rods are located on one sides of the concave blocks, fixing rings are sleeved on the sides of the concave blocks, and one sides of the fixing rings are connected with extension springs. The utility model discloses a set up the disassembly body, it is all very simple to unload and get up with the installation, easily operation, the effectual installation and the dismantlement time of having saved, the convenience is maintained the camera, effectual improvement maintenance time, it is more convenient to maintain, carries out anti-interference operation to its inside through anti-interference frame, and netted metal sheet can be anti-interference to its bottom position department, diversified anti-interference operation, the effectual anti-interference effect that has improved, and the practicality is better.

Description

Rotor jam-proof unmanned aerial vehicle

Technical Field

The utility model relates to an unmanned air vehicle technique field, more specifically say, the utility model relates to a rotor jam-proof unmanned aerial vehicle.

Background

The unmanned plane is called unmanned plane for short, and is an unmanned plane operated by radio remote control equipment and a self-contained program control device. The machine has no cockpit, but is provided with an automatic pilot, a program control device and other equipment. Ground, on the naval vessel or mother aircraft remote control station personnel pass through equipment such as radar, trail it, location, remote control, telemetering measurement and digital transmission, in the unmanned aerial vehicle use, need use anti-interference material to carry out anti-interference operation.

But when in actual use, utilize anti-interference material to wrap up a lot of electronic component like general unmanned aerial vehicle, will lead to like this when installation and dismantlement, can't dismantle fast, maintain inside electronic component to and during the important part, dismantle very difficult with the installation, the practicality is poor.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a rotor jam-proof unmanned aerial vehicle, through setting up the disassembly body, it is all very simple with the installation to dismantle, easily operation, effectual installation and the takedown time of having saved, the convenience is maintained the camera, effectual improvement maintenance duration, and it is more convenient to maintain to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a rotor wing interference-proof unmanned aerial vehicle comprises a casing, wherein a dismounting mechanism is arranged below the casing;

the disassembly mechanism comprises two symmetrical concave blocks, the inner parts of the concave blocks are provided with oblique insertion blocks, one sides of the oblique insertion blocks are connected with movable rods, the movable rods are externally located, one sides of the concave blocks are sleeved with fixing rings, one sides of the fixing rings are connected with extension springs, one sides of the extension springs are connected with pulling caps, one sides of the pulling caps are connected with pulling frames, two symmetrical clamping plates are arranged below the concave blocks, an anti-interference frame is connected to one side of each clamping plate, clamping grooves are formed in the other sides of the clamping plates, one side of each anti-interference frame is connected with a fixing plate, and the bottom end of each anti-interference frame is connected with a meshed metal plate.

In a preferred embodiment, buffer sleeves are arranged on two sides of the pulling cap, a stabilizing block is arranged inside each buffer sleeve, the bottom end of each stabilizing block is connected with a buffer spring, the bottom end of each buffer spring is connected with a buffer concave frame, a buffer rod is connected inside each buffer concave frame, the bottom end of each buffer rod is connected with an oblique support, and the bottom end of each oblique support is connected with a chassis.

In a preferred embodiment, a stabilizing collar is sleeved outside the buffer rod and at the bottom end of the buffer sleeve, and the stabilizing collar and the buffer rod are movably connected through a bearing.

In a preferred embodiment, a stabilizing bracket is connected to one side of the buffer rod, and the stabilizing bracket is fixedly connected with the buffer rod.

In a preferred embodiment, a rotating disk is arranged between the two concave blocks, and the bottom end of the rotating disk is provided with a camera.

In a preferred embodiment, the inner part of the fixed ring is movably connected with the outer part of the movable rod, and the fixed ring is fixedly connected with the concave block.

In a preferred embodiment, two sides of the pulling cap are respectively and fixedly connected with the pulling frame and the extension spring in pairs, and the cross-sectional area of the oblique insertion block is smaller than that of the clamping groove.

The utility model discloses a technological effect and advantage:

1. through the arrangement of the dismounting mechanism, when the movable rod is driven under the action of the resilience force of the extension spring, the oblique insertion block is completely clamped with the clamping plate, the movable rod drives the oblique insertion block to move to one side, the oblique insertion block is quickly separated from the clamping plate, clamping installation can be carried out only by pressing during installation, the installation efficiency is effectively improved, meanwhile, the oblique insertion block can be dismounted by pulling, the oblique insertion block is very simple to dismount and mount, the oblique insertion block is easy to operate, the mounting and dismounting time is effectively saved, the camera is convenient to maintain, the maintenance time is effectively prolonged, the maintenance is more convenient, anti-interference operation is carried out on the interior of the oblique insertion block through the anti-interference frame, the anti-interference can be carried out on the bottom position of the oblique insertion block, the multi-directional anti-interference operation is realized, the anti-interference effect is effectively improved, and the practicability is better;

2. unmanned aerial vehicle descends or drops when the ground, powerful impact force can be used on the chassis, the film begins to drive the buffer beam and upwards extrudees, the buffer beam says that east cushions the concave frame and upwards extrudees, the concave frame of buffering drives buffer spring atress compression on the firm piece to convert the impact force into elastic potential energy and slowly release again and play the effect of buffering, and the support of the shape of sloping and chassis strong point more extensively, the more cushioning nature of atress area and steadiness are better.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the utility model discloses an anti-interference frame portion cuts a surface structure sketch map.

Fig. 3 is a schematic view of the sectional structure of the joint between the buffer sleeve and the stable block of the present invention.

Fig. 4 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.

The reference signs are: 1. a housing; 2. a concave block; 3. an oblique insert block; 4. a movable rod; 5. a fixing ring; 6. an extension spring; 7. pulling the cap; 8. pulling the frame; 9. a clamping and connecting plate; 10. an anti-interference frame; 11. a clamping groove; 12. a fixing plate; 13. a mesh-shaped metal plate; 14. a buffer sleeve; 15. a stabilizing block; 16. a buffer spring; 17. a buffer concave frame; 18. a buffer rod; 19. a bracket in a tilted shape; 20. a chassis; 21. a stabilizing collar; 22. a stabilizing bracket; 23. rotating the disc; 24. a camera is provided.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The rotor interference-proof unmanned aerial vehicle as shown in the attached figures 1-4 comprises a machine shell 1, wherein a dismounting mechanism is arranged below the machine shell 1;

disassembly body includes that two symmetries are provided with

concave piece

2, 2 inside oblique shape inserted blocks 3 that are provided with of concave piece, 3 one side of oblique shape inserted blocks is connected with movable rod 4, the outside concave piece 2 one side cover that is located of movable rod 4 is equipped with solid fixed ring 5, gu fixed ring 5 one side is connected with extension spring 6, extension spring 6 one side is connected with pulling cap 7, pulling cap 7 one side is connected with pulling

frame

8, 2 below concave pieces are provided with two symmetries and are provided with joint board 9, joint board 9 one side is connected with anti-interference frame 10, joint groove 11 has been seted up to joint board 9 opposite side, anti-interference frame 10 front side is connected with fixed plate 12 one side and is connected with fixed plate 12, anti-interference frame 10 bottom is connected with netted metal sheet 13.

As shown in fig. 1 and 3, buffer sleeves 14 are disposed on both sides of the pulling cap 7, a stabilizing block 15 is disposed inside the buffer sleeve 14, a buffer spring 16 is connected to the bottom end of the stabilizing block 15, a buffer concave frame 17 is connected to the bottom end of the buffer spring 16, a buffer rod 18 is connected inside the buffer concave frame 17, an inclined support 19 is connected to the bottom end of the buffer rod 18, a chassis 20 is connected to the bottom end of the inclined support 19, so that when the unmanned aerial vehicle lands or falls on the ground, a strong impact force is applied to the chassis 20, the negative starts to drive the buffer rod 18 to extrude upwards, the buffer rod 18 pushes the buffer concave frame 17 upwards, the buffer concave frame 17 drives the buffer spring 16 to move upwards, the buffer spring 16 is stressed and compressed on the stabilizing block 15, thereby converting the impact force into elastic potential energy and then slowly releasing the elastic potential energy to play a role in buffering, and the inclined support points of the inclined support 19 and the chassis 20 are wider, the more cushioning nature of atress area and steadiness are better.

As shown in fig. 2, the outside of the buffer rod 18 is located at the bottom end of the buffer sleeve 14, and is sleeved with a stable shaft collar 21, the stable shaft collar 21 is movably connected with the buffer rod 18 through a bearing, so that when the buffer rod 18 is stressed to move upwards, the stable shaft collar 21 supports and stabilizes the buffer rod 18, and the buffer rod 18 is more stably buffered.

As shown in fig. 1 and 2, one side of the buffer rod 18 is connected with a stabilizing bracket 22, and the stabilizing bracket 22 is fixedly connected with the buffer rod 18, so that the stabilizing bracket 22 can support and stabilize two buffer rods 18, thereby ensuring the buffering simultaneity and effectively improving the stability between the two buffer rods 18.

As shown in fig. 2 and 4, a rotating disc 23 is arranged between the two concave blocks 2, and a camera 24 is mounted at the bottom end of the rotating disc 23, so that the camera 24 mounted at the bottom end of the rotating disc 23 can take images.

As shown in fig. 4, the fixing ring is movably connected between the inside of the 5-position fixing ring and the outside of the movable rod 4, and the fixing ring 5 is fixedly connected with the concave block 2, so that the movable rod 4 can move inside the fixing ring 5, and meanwhile, the stretching spring 6 can stretch on the fixing ring 5, and the practicability is better.

As shown in fig. 4, pulling cap 7 both sides respectively with pulling frame 8 and extension spring 6 fixed connection between two liang, 3 cross sectional areas of oblique inserted block are less than joint groove 11 cross sectional areas to upwards pulling frame 8 and driving pulling cap 7 and remove to one side, make pulling cap 7 drive extension spring 6 like this and stretch to one side, and oblique inserted block 3 can insert joint groove 11 inside and carry out quick joint.

The utility model discloses the theory of operation: when the anti-interference clamping device is used, the clamping plate 9 can be directly inserted into the concave block 2, the clamping plate 9 starts to downwards extrude the oblique insertion block 3 and extrudes on the oblique surface of the oblique insertion block 3, so that the oblique insertion block 3 starts to move towards one side, the oblique insertion block 3 drives the movable rod 4 to move towards one side, the movable rod 4 starts to penetrate through the concave block 2 to drive the pulling cap 7 to move towards one side, the pulling cap 7 drives the stretching spring 6 to move towards one side, the stretching spring 6 starts to stretch towards one side on the fixing ring 5, when the oblique insertion block 3 starts to enter the clamping groove 11, the oblique insertion block 3 is completely clamped with the clamping plate 9 when the movable rod 4 is driven under the resilience force of the stretching spring 6, thus the anti-interference operation can be carried out on the interior of the clamping plate through the anti-interference frame 10, and the reticular metal plate 13 can carry out anti-interference on the bottom position of the clamping plate, effectual improvement the anti-interference effect, when probably needing to dismantle, can remove through pulling frame 8 to one side, pull frame 8 and drive pulling cap 7 and remove to one side, pulling cap 7 drives extension spring 6 and removes to one side, it removes to one side to drive movable rod 4 simultaneously, movable rod 4 drives oblique inserted block 3 and removes to one side, make oblique inserted block 3 and joint board 9 separate fast, joint board 9 under can dismantling fast like this, convenient dismantlement.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a rotor jam-proof unmanned aerial vehicle, includes casing (1), its characterized in that: a dismounting mechanism is arranged below the machine shell (1);

the disassembly mechanism comprises two symmetrically-arranged concave blocks (2), oblique inserting blocks (3) are arranged inside the concave blocks (2), one sides of the oblique inserting blocks (3) are connected with movable rods (4), the outer portions of the movable rods (4) are located on one sides of the concave blocks (2), fixing rings (5) are sleeved on the outer portions of the movable rods (4), one sides of the fixing rings (5) are connected with extension springs (6), one sides of the extension springs (6) are connected with pulling caps (7), one sides of the pulling caps (7) are connected with pulling frames (8), two symmetrically-arranged clamping plates (9) are arranged below the concave blocks (2), one sides of the clamping plates (9) are connected with anti-interference frames (10), clamping grooves (11) are formed in the other sides of the clamping plates (9), one sides of fixing plates (12) are connected with fixing plates (12), the bottom end of the anti-interference frame (10) is connected with a reticular metal plate (13).

2. A rotary-wing tamper-proof drone according to claim 1, characterised in that: pulling cap (7) both sides all are provided with buffer tube (14), buffer tube (14) inside is provided with stabilizing block (15), stabilizing block (15) bottom is connected with buffer spring (16), buffer spring (16) bottom is connected with buffering concave frame (17), buffering concave frame (17) internal connection has buffer beam (18), buffer beam (18) bottom is connected with oblique support (19), oblique support (19) bottom is connected with chassis (20).

3. A rotary-wing tamper-proof drone according to claim 2, characterised in that: the buffer rod (18) is externally positioned at the bottom end of the buffer sleeve (14) and is sleeved with a stable shaft collar (21), and the stable shaft collar (21) is movably connected with the buffer rod (18) through a bearing.

4. A rotary-wing tamper-proof drone according to claim 2, characterised in that: one side of the buffer rod (18) is connected with a stabilizing support (22), and the stabilizing support (22) is fixedly connected with the buffer rod (18).

5. A rotary-wing tamper-proof drone according to claim 1, characterised in that: a rotating disc (23) is arranged between the two concave blocks (2), and a camera (24) is installed at the bottom end of the rotating disc (23).

6. A rotary-wing tamper-proof drone according to claim 1, characterised in that: the inner part of the fixing ring (5) is movably connected with the outer part of the movable rod (4), and the fixing ring (5) is fixedly connected with the concave block (2).

7. A rotary-wing tamper-proof drone according to claim 1, characterised in that: the two sides of the pulling cap (7) are respectively fixedly connected with the pulling frame (8) and the extension spring (6) in pairs, and the cross section area of the inclined insertion block (3) is smaller than that of the clamping groove (11).